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United States Department of Agriculture

Agricultural Research Service

Related Topics

Phil Bregitzer
Small Grains and Potato Germplasm Research
Research Geneticist

Phone: (208) 397-4162 ext. 116
Fax: (208) 397-4165
1691 S 2700 W
ABERDEEN, ID, 83210

Projects
Genetic Improvement of Barley and Oats for Enhanced Quality and Biotic Stress Resistance
Appropriated (D)
  Accession Number: 424532
Finding and Deploying Genes Confering Durable Resistance to Barley Stripe Rust
Specific Cooperative Agreement (S)
  Accession Number: 421082

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Biotype differences for resistance to Russian wheat aphid in barley - (Peer Reviewed Journal) - (22-Feb-14)
Down with DON: Strategies for precise transgene delivery and rnai-based suppression of fusarium - (Abstract Only) - (08-Nov-13)
Assessment of long-term transgene expression in barley: Ds-mediated delivery of bar results in robust, stable, and heritable expression Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Brown, R.H. 2013. Assessment of long-term transgene expression in barley: Ds-mediated delivery of bar results in robust, stable, and heritable expression. In Vitro Cellular and Developmental Biology - Plants. DOI: 10.1007/S11627-013-9507-Y.
Unintended Consequences: High phosphinothricin acetyltransferase activity causes reduced fitness in barley Reprint Icon - (Peer Reviewed Journal)
Brown, R.H., Raboy, V., Bregitzer, P.P. 2013. Unintended Consequences: High phosphinothricin acetyltransferase activity causes reduced fitness in barley. In Vitro Cellular and Developmental Biology - Plants. DOI: 10.1007/S11627-013-9506-Z.
Developing tools for investigating the multiple roles of ethylene: Identification and mapping genes for ethylene biosynthesis and reception in barley Reprint Icon - (Peer Reviewed Journal)
Dahleen, L.S., Tyagi, N., Bregitzer, P.P., Brown, R.H., Morgan, W.C. 2012. Developing tools for investigating the multiple roles of ethylene: Identification and mapping genes for ethylene biosynthesis and reception in barley. Molecular Genetics and Genomics. 287:793-802.
Association mapping of Russian Wheat Aphid Resistance in barley as a method to identify diversity in the National Small Grains Collection - (Abstract Only)
Dahleen, L.S., Bregitzer, P.P., Mornhinweg, D.W., Jackson, E.W. 2012. Association mapping of Russian Wheat Aphid Resistance in barley as a method to identify diversity in the National Small Grains Collection. 22nd International Triticeae Mapping Initiative Workshop, June 25-29, 2012, Fargo, ND. Abstract #42, Page 36.
Compositional equivalence of barleys differing only in low and normal phytate levels - (Peer Reviewed Journal)
Moreau, R.A., Bregitzer, P.P., Liu, K., Hicks, K.B. 2012. Compositional equivalence of barleys differing only in low and normal phytate levels. Journal of Agricultural and Food Chemistry. 60:6493-6498.
Association mapping of Russian wheat aphid resistance in barley as a method to identify diversity in the National Small Grains Collection Reprint Icon - (Peer Reviewed Journal)
Dahleen, L.S., Bregitzer, P.P., Jackson, E.W., Mornhinweg, D.W. 2012. Association mapping of russian wheat aphid resistance in barley as a method to identify diversity in the National Small Grains Collection. Crop Science. 52:1651-1662.
An efficient method for flanking sequence isolation in barley Reprint Icon - (Peer Reviewed Journal)
Brown, R.H., Dahleen, L.S., Bregitzer, P.P. 2012. An efficient method for flanking sequence isolation in barley. Crop Science. 52:1229-1234.
Quantitative trait loci (QTL) for Fusarium ELISA compared to QTL for Fusarium head blight resistance and deoxynivalenol content in barley - (Peer Reviewed Journal)
Dahleen, L.S., Morgan, W.C., Mittal, S., Bregitzer, P.P., Brown, R.H., Hill, N.S. 2012. Quantitative trait loci (QTL) for Fusarium ELISA compared to QTL for Fusarium head blight resistance and deoxynivalenol content in barley. Plant Breeding. 131:237-243.
Registration of 'Stoneham' spring feed barley resistant to Russian wheat aphid - (Peer Reviewed Journal)
Mornhinweg, D.W., Bregitzer, P.P., Porter, D.R., Peairs, F.R., Baltensperger, D.D., Hein, G.L., Randolph, T.A., Koch, M., Walker, T. 2012. Registration of 'Stoneham' spring feed barley resistant to Russian wheat aphid. Journal of Plant Registrations. 6(1):1-5.
Composition and Functional Lipid Profiles of Low-Phyate Barleys and Related Cultivars Reprint Icon - (Abstract Only)
Liu, K., Moreau, R.A., Bregitzer, P.P., Hicks, K.B. 2011. Composition and Functional Lipid Profiles of Low-Phyate Barleys and Related Cultivars. World Conference on Oilseed and Edible Oil Processing. Izmir, Turkey, June 21-23, 2011.
A Ds insertional mutant of a barley miR172 gene results in indeterminate spikelet development Reprint Icon - (Peer Reviewed Journal)
Brown, R.H., Bregitzer, P.P. 2012. A Ds insertional mutant of a barley miR172 gene results in indeterminate spikelet development. Crop Science. 51:1664-1672.
Registration of the BISON genetic stocks in Hordeum vulgare L. Reprint Icon - (Peer Reviewed Journal)
Verhoeven, E.C., Bonman, J.M., Bregitzer, P.P., Brunick, B., Cooper, B., Corey, A.E., Cuesta-Marcos, A., Filichkina, T., Mundt, C.C., Obert, D.E., Rossnagel, B., Richardson, K.L., Hayes, P.M. 2011. Registration of the BISON genetic stocks in Hordeum vulgare L. Journal of Plant Registrations. 5:135-140.
Registration of LP1-2581, LP1-2163H, LP3-1159, and LP640-1304 low phytate spring barley germplasm lines Reprint Icon - (Germplasm Registration)
Bregitzer, P.P., Raboy, V., Obert, D.E. 2010. Registration of LP1-2581, LP1-2163H, LP3-1159, and LP640-1304 low phytate spring barley germplasm lines. Journal of Plant Registrations. 4:228-231.
Candidate Genes Within Tissue Culture Regeneration QTL Revisited with a Linkage Map Based on Transcript Derived Markers - (Peer Reviewed Journal)
Tyagi, N., Dahleen, L.S., Bregitzer, P.P. 2010. Candidate Genes Within Tissue Culture Regeneration QTL Revisited with a Linkage Map Based on Transcript Derived Markers. Crop Science. 50:1697-1707.
Registration of 'Sidney' spring feed barley resistant to Russian wheat aphid - (Peer Reviewed Journal)
Mornhinweg, D.W., Bregitzer, P.P., Porter, D.R., Peairs, F.B., Baltensperger, D.D., Hein, G.L., Randolph, T.A., Koch, M., Walker, T. 2009. Registration of 'Sidney' spring feed barley resistant to Russian wheat aphid. Journal of Plant Registrations. 3(3):214-218.
Low Phytic Acid Barley Responses to Phosphorus Rates Reprint Icon - (Peer Reviewed Journal)
Jackson, C.A., Windes, J.M., Bregitzer, P.P., Obert, D.E., Price, W., Bradford, B. 2009. Low Phytic Acid Barley Responses to Phosphorus Rates. Crop Science. 49:1800-1806.
Apparent digestibility of nutrients in extruded diets from cultivars of barley and wheat selected for nutritional quality in rainbow trout Oncorhynchus mykiss Reprint Icon - (Peer Reviewed Journal)
Gaylord, T.G., Barrows, F., Rawles, S.D., Liu, K., Bregitzer, P.P., Hang, A., Obert, D.E., Morris, C.F. 2009. Apparent digestibility of nutrients in extruded diets from cultivars of barley and wheat selected for nutritional quality in rainbow trout Oncorhynchus mykiss. Aquaculture Nutrition. 15:306-312.
Registration of seven spring two-rowed barley germplasm lines resistant to Russian wheat aphid - (Peer Reviewed Journal)
Mornhinweg, D.W., Bregitzer, P.P., Porter, D.R. 2008. Registration of seven spring two-rowed barley germplasm lines resistant to Russian wheat aphid. Journal of Plant Registrations. 2(3):230-234.
Registration of 'RWA 1758' Russian Wheat Aphid-Resistant Spring Barley Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Mornhinweg, D.W., Obert, D.E., Windes, J.M. 2008. Registration of 'RWA 1758' Russian wheat aphid-resistant spring barley. Journal of Plant Registrations. 2: 5-9.
Registration of 'Clearwater' Low-Phytate Hulless Spring Barley Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Raboy, V., Obert, D.E., Windes, J., Whitmore, J. 2008. Registration of 'Clearwater' Low-Phytate Hulless Spring Barley. Journal of Plant Registrations. 2: 1-4.
A single backcross is an effective tool for the elimination of agronomic and quality alterations caused by somaclonal variation in barley Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Dahleen, L.S., Neate, S., Schwarz, P., Manoharan, M. A. 2008. single backcross is an effective tool for the elimination of agronomic and quality alterations caused by somaclonal variation in barley . Crop Science. 48: 471-479
Registration of 95SR316A Stripe rust-resistant Two-rowed Barley Germplasm Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Obert, D.E., Wesenberg, D. 2007. Registration of 95SR316A Stripe rust-resistant Two-rowed Barley Germplasm. Journal of Plant Registrations 1:141-142.
Registration of Four Low-Phytate/Wild Type Pairs of Barley Germplasm. Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Raboy, V. 2007. Registration of Four Low-Phytate/Wild Type Pairs of Barley Germplasm.. Journal of Plant Registrations 1:139-140.
Expression Patterns in Transgenic Wheats with Elevated Levels of Dx5 and/or Dy10 Glutenin Subunits - (Book / Chapter)
Blechl, A.E., Lin, J.W., Nguyen, S., Dupont, F.M., Vensel, W.H., Chan, R., Anderson, O.D., Bregitzer, P.P., Fiedler, D.J. 2007. Expression Patterns in Transgenic Wheats with Elevated Levels of Dx5 and/or Dy10 Glutenin Subunits. In: George L. Lookhart, Perry K.W. Ng, editors. Gluten Proteins 2006. Minneapolis, MN: AACCI. p. 107-111.
Registration of seventeen spring two-rowed barley germplasm lines resistant to Russian wheat aphid - (Peer Reviewed Journal)
Mornhinweg, D.W., Bregitzer, P.P., Porter, D.R. 2007. Registration of seventeen spring two-rowed barley germplasm lines resistant to Russian wheat aphid. Journal of Plant Registrations. 1(2):135-136.
Registration of nineteen spring six-rowed barley germplasm lines resistant to Russian wheat aphid - (Peer Reviewed Journal)
Mornhinweg, D.W., Bregitzer, P.P., Porter, D.R. 2007. Registration of nineteen spring six-rowed barley germplasm lines resistant to Russian wheat aphid. Journal of Plant Registrations. 1(2):137-138.
Registration of 'herald' Barley Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Raboy, V., Obert, D.E., Windes, J.M., Whitmore, J.C. 2007. Registration of 'herald' barley. Crop Science 47:441-442, 2007
Expression of 3-Oh Trichothecene Acetyltransferase in Barley and Effects on Fusarium Head Blight - (Peer Reviewed Journal)
Manoharan, M., Dahleen, L.S., Hohn, T.M., Neate, S.M., Yu, X., Alexander, N.J., Mc Cormick, S.P., Bregitzer, P., Schwarz, P.B., Horsley, R.D. 2006. Expression of 3-OH trichothecene acetyltransferase in barley (Hordeum vulgare L.) and effects on deoxynivalenol. Plant Science. 171:699-706.
High-Frequency Ds Remobilization over Multiple Generations in Barley Facilitates Gene Tagging in Large Genome Cereals - (Peer Reviewed Journal)
Singh, J., Zhang, S., Chen, C., Cooper, L., Bregitzer, P.P., Sturbaum, A.K., Hayes, P.M., Lemaux, P.G. 2006. High-frequency DS remobilization over multiple generations in barley facilitates gene tagging in large genome cereals. Plant Molecular Biology.62:937-950
Effects of Four Independent Low-Phytate Mutations in Barley (Hordeum Vulgare L.)ON Seed Phosphorus Characteristics and Malting Quality - (Peer Reviewed Journal)
Bregitzer, P.P., Raboy, V. 2006. Effects of four independent low-phytate mutations in barley (hordeum vulgare l.)on seed phosphorus characteristics and malting quality. Cereal Chemistry. Crop Sci. 46:1318-1322 (2006)
Changes in High Molecular Weight Glutenin Subunit Composition Can Be Genetically Engineered Without Impacting Wheat Agronomic Performance - (Peer Reviewed Journal)
Bregitzer, P.P., Fiedler, D.J., Blechl, A.E., Lin, J.W., Sebesta, P.G., Fernandez De Soto, J., Chicaiza, O., Dubcovsky, J. 2006. Changes in high molecular weight glutenin subunit composition can be genetically engineered without impacting wheat agronomic performance. Crop Science. 46:1553-1563 (2006)
Effects of Four Independent Low-Phytate Mutations on Barley (Hordeum Vulgare L.) Agronomic Performance - (Peer Reviewed Journal)
Bregitzer, P.P., Raboy, V. 2006. Effects of four independent low-phytate mutations on barley (hordeum vulgare l.) agronomic performance. Crop Science. 46:1318-1322.
Viability and Bar Expression Are Negatively Correlated in Oregon Wolfe Barley Dominant Hybrids Reprint Icon - (Peer Reviewed Journal)
Bregitzer, P.P., Cooper, L.D., Hayes, P.M., Lemaux, P.G., Singh, J., Sturbaum, A.K. 2007. Viability and bar expression are negatively correlated in oregon wolfe barley dominant hybrids. Transgenic Research. Plant Biotechnology Journal v 5 p 381-388
Russian Wheat Aphid Resistant Barley-Cultivar and Germplasm Release - (Abstract Only)
Mornhinweg, D.W., Bregitzer, P.P., Obert, D.E., Peairs, F.B., Baltensperger, D., Hammon, R. 2005. Russian wheat aphid resistant barley-cultivar and germplasm release [abstract]. In: Proceedings of the 18th North American Barley Researchers Workshop. 48:27.gov/ggpages/BarleyNewsletter/48/05_NABRW_POSTERabstracts.pdf.
Registration of Burton Barley - (Peer Reviewed Journal)
Bregitzer, P.P., Mornhinweg, D.W., Hammon, R., Stack, M., Baltensperger, D.D., Hein, G.L., O'Neill, M.K., Whitmore, J.C., Fiedler, D.J. 2005. Registration of burton barley. Crop Science. 45:1166-1167
Agronomic, Biochemical and Quality Characteristics of Wheats Containing Hmw-Glutenin Transgenes - (Proceedings)
Blechl, A.E., Bregitzer, P.P., O'Brien, K., Lin, J.W., Nguyen, S.B., Anderson, O.D. 2004. Agronomic, biochemical and quality characteristics of wheats containing hmw-glutenin transgenes. Proceedings - 8th Gluten Workshop. p. 6-9.
Generation of Barley Plants Containing Ds-Bordered Transgenes Encoding Antifungal Proteins: a Resource for Generating Marker-Free Plants with Stable Expression of Fungal Resistance - (Proceedings)
YU, X., BREGITZER, P.P., CHO, M., CHUNG, M.L., YU, H., LEMAUX, P.G. Generation of barley plants containing Ds-bordered transgenes encoding antifungal proteins: a resource for generating marker-free plants with stable expression of fungal resistance. AMERICAN SOCIETY OF PLANT BIOLOGISTS ANNUAL MEETING. 2003.
Methylation of 5' Untranslated Exon and Intron in Ubil Promoter Complex Is Correlated with Transcriptional Transgene Silencing in Barley - (Peer Reviewed Journal)
Ling, M., Shibo, Z., Bregitzer, P.P., Peggy, L.G. 2003. Methylation of 5' untranslated exon and intron in ubil promoter complex is correlated with transcriptional transgene silencing in barley. Plant Molecular Biology.
Ds Transposition of the Maize Ac/ds System in a Barley Population Developed for Directed Gene Tagging - (Proceedings) - (05-Jun-03)
Resistance to Russian Wheat Aphid Feeding Damage Derived from Stars 9301b Protects Agronomic Performance and Malting Quality When Transferred to Adapted Barley Germplasm - (Peer Reviewed Journal)
Bregitzer, P.P., Mornhinweg, D.W., Jones, B.L. 2003. Resistance to russian wheat aphid feeding damage derived from STARS 9301b protects agronomic performance and malting quality when transferred to adapted barley germplasm. Crop Science. V. 43, No. 6. pp. 2050-2057 V.
Status of Russian Wheat Aphid (Rwa) - Resistant Feed Barley for Dryland Western U.S. - (Abstract Only)
Mornhinweg, D.W., Bregitzer, P.P., Peairs, F.B., Randolph, T.A., Kock, M. 2002. Status of Russian wheat aphid (RWA) - resistant feed barley for dryland western U.S. [abstract]. American Society of Agronomy. Agronomy Abstracts.
Status of Rwa-Resistant Barley Germplasm - (Abstract Only)
Mornhinweg, D.W., Bregitzer, P.P., Wesenberg, D., Hammon, B., Peairs, F.B. 2002. Status of RWA-resistant barley germplasm. Proceedings of the 17th North American Barley Research Workers Workshop, September 22-25, 2002, Fargo, ND.
Inheritance and Expression of Transgenes in Barley - (Peer Reviewed Journal) - (03-Jun-02)
An Improved Media System for High Regeneration Rates from Barley Immature Embryo-Derived Callus Cultures of Commercial Cultivars - (Peer Reviewed Journal)
DAHLEEN, L.S., BREGITZER, P.P. AN IMPROVED MEDIA SYSTEM FOR HIGH REGENERATION RATES FROM BARLEY IMMATURE EMBRYO-DERIVED CALLUS CULTURES OF COMMERCIAL CULTIVARS. CROP SCIENCE. 2002. VOL. 42:934-938.
Reduced Somaclonal Variation Is Associated with Culturing Highly Differentiated Meristematic Tissues - (Peer Reviewed Journal) - (01-Nov-01)
Genetic Markers Associated with Green and Albino Plant Regeneration from Embryogenic Barley Callus - (Peer Reviewed Journal) - (08-Sep-00)
Malting Quality of Rwa-Infested, Rwa-Resistant Barley - (Proceedings) - (01-Jan-00)
Effect of Early and Later Rwa Infestation on Agronomics and Malting Quality of Adapted Barley Germplasm Lines - (Abstract Only)
Mornhinweg, D.W., Bregitzer, P.P., Jones, B.L., Peairs, F.B., Randolph, T.L., Porter, D.R., Webster, J.A. 1999. Effect of early and later RWA infestation on agronomics and malting quality of adapted barley germplasm lines. Proceedings of the 16th North American Barley Research Workers Workshop, July 11-15, 1999, Idaho Falls, ID. p. 69.
Effect of Russian Wheat Aphid (Rwa) on Yield and Malt of Adapted Rwa-Resistant Barley Germplasm - (Abstract Only)
Mornhinweg, D.W., Bregitzer, P.P., Jones, B.L., Porter, D.R., Webster, J.A., Peairs, F.B., Randolph, T.L. 1999. Effect of Russian wheat aphid (RWA) on yield and malt of adapted RWA-resistant barley germplasm [abstract]. American Society of Agronomy. Agronomy Abstracts. p. 77.
Screening Newer Midwestern U.S. Cultivars and Advanced Breeding Lines for Green Plant Regeneration from Tissue Culture. - (Other)
Dahleen, L.S., Bregitzer, P.P. Screening newer midwestern u.s. cultivars and advanced breeding lines for green plant regeneration from tissue culture. Barley Genetics Newsletter 29:22-29.
Meeting the Challenges of Diseases and Insect Pests - (Other) - (28-Jan-99)
Genetic Transformation of Commercial Cultivars of Oat (Avena Sativa L.) Andbarley (Hordeum Vulgare L.) Using in Vitro Shoot Meristematic Cultures Derived from Germinated Seedlings - (Abstract Only) - (14-Jan-99)
Transgenic Cereals: Hordeum Vulgare L. - (Review Article) - (01-Oct-98)
Enhancement of Plant Regeneration from Callus of Commercial Barley Cultivars - (Peer Reviewed Journal) - (20-Mar-98)
Somaclonal Variation in the Progeny of Transgenic Barley - (Peer Reviewed Journal) - (31-Oct-97)
Improvements in Regeneration from Tissue Cultures of Malting Barley Cultivars. - (Proceedings) - (20-Feb-97)
The Identification of Repeatable Pcr-Rapd Markers That Differentiate Closely-Related Six-Rowed Malting Barley (Hordeum Vulgare L.) Cultivars - (Peer Reviewed Journal) - (14-Feb-96)
Malting Quality of Barley Lines Derived from Tissue Culture - (Peer Reviewed Journal) - (08-May-95)
ARS News Articles
Last Modified: 4/20/2014
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